中文摘要：

总体测辨法是综合负荷建模的主要方法,但仍面临着实测数据来源少的难题,把电力故障录波数据应用于总体测辨法负荷建模将具有重要的现实工程意义。针对目前基于IEEE COMTRADE标准的故障录波数据文件难以直接应用于总体测辨法建模的现状,提出了一套对COMTRADE标准数据源文件进行预处理的方法。此方法由四个子模块组成,对源数据进行整合、筛选、频率规范化和基波正序提取等运算。文中阐述各子模块的实现原理和方法。预处理过程已在Visual C＋＋.NET开发环境下实现,应用结果表明所得数据能够满足综合负荷总体测辨建模的需要。

英文摘要：

Measurement-based is the main method of composite power load modeling.But it still faces the problem that there is too little real measured data.It will be practical to apply the power fault recorder data to the measurement-based method load modeling in engineering.Due to the current status that fault recorder data file based on IEEE COMTRAD standard can hardly apply to the measurement-based method,it offers a method that can preprocess standard data file of the COMTRADE.The method includes four modules,which composes of aggregation operations,filtering,frequency standardization and positive sequence fundamental transform operation is applied to the data.This paper discuss the principle and the method of each modules in depth.The preprocessing process has been carried out in the development environment Visual C＋＋.NET.The application results prove that the gained data can meet the need of the measurement-based method modeling.